Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Square Cooling Tower Manufacturers in China

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Top-rated Square Cooling Tower suppliers, How to choose a Square Cooling Tower manufacturer, Best Square Cooling Tower companies in China

The top 10 Square Cooling Tower manufacturers in China for 2026 are: Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Shandong Hualing Environmental Protection Equipment Co., Ltd, Shandong Shenglian Fiberglass Co., Ltd, Anqiu Huayi Fiberglass Co., Ltd, Hebei Huizhong Composite Materials Products Co., Ltd, Shandong Shengbao Heat Transfer Technology Co., Ltd, Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd, Anhui Xilong Environmental Protection Technology Co., Ltd, Hebei Hongsen Environmental Protection Equipment Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Hebei Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2021-08-26
Registered Capital3000K CNY

Hebei Sanluwu Environmental Protection Equipment Co., Ltd., with its registered address at No. 58 East Outer Ring Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Tingting, and its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, installation, and sales of fiberglass products, fiberglass winding products, molded products, pultruded products, hand pasted products, plastic products, power equipment, mechanical equipment, dust removal equipment, air purification equipment, water treatment equipment, water circulation cooling equipment, ventilation equipment, environmental protection equipment, central air conditioning and end products, power auxiliary equipment and accessories, metal products, conveying machinery and accessories, anti-corrosion and insulation engineering construction, gas regulator equipment, non-standard steel structure products, air pollution control equipment, rubber and plastic products, import and export business of self-produced products and technologies of the enterprise, as well as import and export business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, but limited or prohibited by the state for the company to operate or import and export. Excluding goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Cooling Tower, Fiberglass Drainage Ditch, Biological Deodorization Box

Top 2
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Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-27
Registered Capital3000K CNY

Hebei Xinzao Environmental Protection Equipment Co., Ltd. is registered at 50 meters east of the intersection of Chuangye Road on the south side of the Small and Medium sized Enterprise Entrepreneurship Park in Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lv Yanan. The business scope includes the manufacturing of environmental protection special equipment, glass fiber reinforced plastic products, metal products, plastic products, gas and energy household appliances, pumps, valves, compressors and machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Cooling Tower, Fiberglass Deodorizing Box, Fiberglass Storage Tank

Top 3
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Shandong Hualing Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-10-18
Registered Capital3000K CNY

Shandong Hualeng Environmental Protection Equipment Co., Ltd., with its registered address at No. 5 Sanchaocheng Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau and represented by Wang Baijie as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Sales of electrical equipment; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Environmental consulting services; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Environmental protection monitoring; Residential water and electricity installation and maintenance services; General equipment repair; Sales of metal materials; Manufacturing of metal structures; Sales of metal structures. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Square Cooling Tower, Glass Steel Cooling Tower, Square Cooling Tower

TOP4
Shandong Shenglian Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-15
Registered Capital3000K CNY

Shandong Shenglian Fiberglass Co., Ltd. is located in Guijiatuan Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province. It was established on August 15, 2018 and registered with the Anqiu Market Supervision Administration. The legal representative is Wang Linlin. Core products: Square Cooling Tower

TOP5
Anqiu Huayi Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2014-02-14
Registered Capital20000K CNY

Anqiu Huayi Fiberglass Co., Ltd. is registered in Wenzhong Community, Xin'an Street, Anqiu City, Weifang City, Shandong Province. The registration authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Dong Jinlong. Its business scope includes the production and sales of fiberglass products. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Square Cooling Tower, Glass Steel Cooling Tower, Fiberglass Storage Tank

TOP6
Hebei Huizhong Composite Materials Products Co., Ltd
Overall Score4.5 / 5
Est. Date2021-07-01
Registered Capital3000K CNY

Hebei Huizhong Composite Materials Products Co., Ltd. is registered at 50 meters east of Donghuan South Road, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Han Yaqing. The business scope includes other unspecified wholesale businesses. Wholesale sales of fiberglass molds, fiberglass products, plastic products, metal products, fiberglass steam pools, fiberglass fans, cooling towers, pipelines, fiberglass containers, central air conditioning, extruded profiles, molded products, dust removal equipment, purification towers, clothing, inspection and sales equipment, environmental protection equipment, and anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Cooling Tower

TOP7
Shandong Shengbao Heat Transfer Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-05-03
Registered Capital120000K CNY

Shandong Shengbao Heat Transfer Technology Co., Ltd. is registered at the northwest corner of Jinshan Street and Yanggan Road intersection in Xin'an Street, Anqiu City, Weifang City, Shandong Province. The registration authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Wang Fenghai. The business scope includes general projects: manufacturing of specialized equipment for oil refining and chemical production; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of metal products; Manufacturing of metal materials; Repair of metal products; Steel rolling processing; Manufacturing of metal structures; Mechanical equipment research and development; Sales of metal structures; Sales of special equipment; Installation services for ordinary mechanical equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Air pollution control; Water pollution control; Solid waste management; Soil pollution control and remediation services; Environmental consulting services; Engineering management services; Sales of instruments and meters; Manufacturing of instruments and meters; Instrument and meter repair; Sales of electronic specialized equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of rubber products; Rubber product manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of fiberglass and related products; Manufacturing of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of plastic products; Manufacturing of plastic products; Manufacturing of pharmaceutical specialized equipment; Sales of pharmaceutical specialized equipment; Manufacturing of specialized equipment for feed production; Sales of specialized equipment for feed production; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Installation, renovation, and repair of special equipment; Manufacturing of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Square Cooling Tower, Air Cooler, Evaporative Condenser

TOP8
Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd
Overall Score4.5 / 5
Est. Date2018-09-29
Registered Capital5000K CNY

Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd., registered at 4010 and 4011, No. 2 Huatian Road, Huayuan Industrial Zone, Binhai High tech Zone, Tianjin (registered under the custody of Sanqianke (Tianjin) Business Secretary Service Co., Ltd. No. 472), registered with the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone, with Liu Xianjun as the legal representative. Its business scope includes wholesale and retail of water supply equipment, non negative pressure water supply equipment, glass water tanks, stainless steel water tanks, enamel water tanks, galvanized water tanks, fire water tanks, automatic pressurized water supply equipment, tower free water supply equipment, water treatment and purification equipment, constant pressure variable frequency water supply equipment, variable frequency water supply equipment, fire water pumps, circular cooling towers, square cooling towers, counter current cooling towers, and cross current cooling towers; Installation and maintenance of mechanical and electrical equipment.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Cooling Tower, Sewage Pump, Fire Stabilizing Equipment

TOP9
Anhui Xilong Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2010-07-26
Registered Capital15000K CNY

Anhui Xilong Environmental Protection Technology Co., Ltd., with its registered address at No. 16 Baishijian Road, Langxi Economic Development Zone, Langxi County, Xuancheng City, Anhui Province, is registered with the Langxi County Market Supervision and Administration Bureau. The legal representative is Yang Zhongshi, and the business scope includes the research and development, processing, manufacturing, and sales of environmental protection equipment, water cooling equipment, and metallurgical equipment; Import and export of goods and technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower

TOP10
Hebei Hongsen Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-04
Registered Capital3000K CNY

Hebei Hongsen Environmental Protection Equipment Co., Ltd. is located 200 meters away from Fuqiang North Road and Zhonghua East Street in Zaoqiang County, Hengshui City, Hebei Province. It was established on June 4, 2021 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Han Yaqing. Core products: Square Cooling Tower

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Square Cooling Tower, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Square Cooling Tower, Fiberglass Deodorizing Box, Fiberglass Storage Tank3000K CNYSupported
Shandong Hualing Environmental Protection Equipment Co., Ltd2021-10-18Square Cooling Tower, Glass Steel Cooling Tower, Square Cooling Tower3000K CNYSupported
Shandong Shenglian Fiberglass Co., Ltd2018-08-15Square Cooling Tower3000K CNYNot Supported
Anqiu Huayi Fiberglass Co., Ltd2014-02-14Square Cooling Tower, Glass Steel Cooling Tower, Fiberglass Storage Tank20000K CNYNot Supported
Hebei Huizhong Composite Materials Products Co., Ltd2021-07-01Square Cooling Tower3000K CNYSupported
Shandong Shengbao Heat Transfer Technology Co., Ltd2012-05-03Square Cooling Tower, Air Cooler, Evaporative Condenser 120000K CNYSupported
Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd2018-09-29Square Cooling Tower, Sewage Pump, Fire Stabilizing Equipment5000K CNYSupported
Anhui Xilong Environmental Protection Technology Co., Ltd2010-07-26Square Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower15000K CNYSupported
Hebei Hongsen Environmental Protection Equipment Co., Ltd2021-06-04Square Cooling Tower3000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of square cooling towers, it is recommended to prioritize checking key technical parameters such as cooling capacity and inlet and outlet water temperature range to ensure that they match the heat load requirements of the existing system.
  • In high-temperature process scenarios such as chemical or electrical engineering, the selection of corrosion-resistant materials and structural stability for square cooling towers is key, and product specifications need to be evaluated in conjunction with specific environmental factors.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen compliant and reliable partners.
  • In scenarios such as data centers that require high space utilization, the compact design advantage of square cooling towers is obvious. When purchasing, it is necessary to compare the balance between footprint and heat dissipation efficiency.

Knowledge Base

Q

This article analyzes the core differences between open and closed square cooling towers, from their working principles to applicable scenarios, helping you easily choose the suitable cooling solution.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs